Outlook Error 0x80040115: 4 Ways to Easily Fix it

Fix Outlook errors by flushing your cache or use our other solutions

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

Share this article

Improve this guide

Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more

Key notes

When sending an email using Microsoft Outlook, the users have encountered the Microsoft Outlook error 0x80040115. If this error occurs,Outlook can’t logon or access the server.

Several users have reported similar errors in theMicrosoft communityforum, and today we’re going to show you the best ways to fix it.

What does the Outlook error 0x80040115 mean?

This error message appears when Outlook is unable to connect to the server. Regarding the causes, here are the most common ones:

How do I fix Outlook error 0x80040115?

Before we start fixing this issue, you should check the following:

1. Flush DNS records

This error can occur due to a DNS configuration error. Multiple users have reported that flushing the DNS has helped them resolve the error.

2. Check for add-in issues

3. Repair Outlook installation

4. Change profile security settings

The Microsoft Outlook error 0x80040115 error can make it difficult to send and receive emails. However, we have listed all the possible fixes to help you resolve the issue in no time.

In case you’re having additional problems, check our guide on the mostcommon Outlook errorsfor more fixes.

Go through the steps and let us know which method helped you resolve the issue in the comments.

Outlook Error 0x80040115: 4 Ways to Easily Fix it#

What does the Outlook error 0x80040115 mean?#

How do I fix Outlook error 0x80040115?#

1. Flush DNS records#

2. Check for add-in issues#

3. Repair Outlook installation#

4. Change profile security settings#